{"product_id":"holley-hi-ram-intake-plenum-top-2-x-4150-big-block-chevy-small-block-chevy-300-945","title":"Holley Hi-Ram Intake Plenum Top, 2 x 4150 - Big Block Chevy \/ Small Block Chevy - 300-945","description":"Holley Hi-Ram Intake Plenum Top, 2 x 4150 - Big Block Chevy \/ Small Block Chevy - 300-945\u003cbr\u003e\u003cbr\u003eHolley Hi-Ram EFI intake manifolds are now available for 1965 \u0026amp; later 396-502+ MKIV-MKVI Big Block Chevy engines with standard intake flange rectangle-port cylinder heads. Traditional Big Block Chevy engines can now also be fitted with the Holley Brand Hi-Ram type EFI intake manifolds that have so well served GM LS \u0026amp; LT, Gen 3 Hemi, SBF Ford, and Ford Coyote engine platforms. The iconic Chevy SBC \u0026amp; BBC platforms are primed for 21st century induction systems, Holley EFI engine management, and Holley fuel systems.\u003cbr\u003e\u003cbr\u003eFits Holley Hi-Ram Manifolds for Small Block Chevy and Big Block Chevy.\u003cbr\u003e\u003cbr\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":48148733853954,"sku":"HOL-300-945","price":242.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/3f7f4bad77b3afb20cb137bbcf8dd4ae_1.jpg?v=1785017325","url":"https:\/\/www.lethalperformance.com\/products\/holley-hi-ram-intake-plenum-top-2-x-4150-big-block-chevy-small-block-chevy-300-945","provider":"Lethal Performance","version":"1.0","type":"link"}